中国血吸虫病防治杂志

• 防治研究 •    

2009-2014年鄱阳湖区以传染源控制为主的血吸虫病综合防治效果观察

涂永红1|洪献林2|曾爱国3|胡卓辉2|葛军1|陈红根1|曾小军1*   

  1. 1 江西省寄生虫病防治研究所(南昌 330046); 2 江西省进贤县血吸虫病防治站; 3 江西省遂川县疾病预防控制中心
  • 通讯作者: 曾小军
  • 作者简介:涂永红|女|副主任护师。研究方向:血吸虫病控制
  • 基金资助:

    江西省科技支撑计划(20111BBG70016);江西省卫计委课题(20132006、20136016、20152012)

Observation on comprehensive control strategy for schistosomiasis with emphasis on infection source control in Poyang Lake areas from 2009 to 2014

TU Yong?hong1| HONG Xian?ling2| ZENG Ai?guo3| HU Zuo?hui2| GE Jun1| CHEN Hong?geng1| ZENG Xiao?jun1*   

  1. 1 Jiangxi Provincial Institute of Parasitic Diseases| Nanchang 330046| China; 2 Jinxian Anti?schistosomiasis Station| Jinxian 331700| China; 3 Suichuan County Center for Disease Prevention and Control
  • Contact: ZENG Xiao?jun

摘要:

目的 观察鄱阳湖湖沼型流行区以传染源控制为主的血吸虫病综合防治策略试点的长期防治效果。方法 选择鄱阳湖血吸虫病重度流行区爱国、新和、光辉3个村为试点,全面实施以机代牛、封洲禁牧控制传染源为主的综合防治策略,收集2009-2014年的人群病情和螺情数据,比较人群血吸虫感染情况、钉螺感染率和水体危险性的变化。结果 2009-2014年,3个试点村均未发现粪检血吸虫阳性者;牛洲草洲活螺平均密度呈下降趋势,六○圩草洲活螺平均密度基本持平略有下降,2个洲滩均未发现感染性钉螺;解剖哨鼠未发现血吸虫成虫。结论 实施以控制传染源为主的血吸虫病防治策略可以使血吸虫病疫情在较长时间内保持稳定。

关键词: 血吸虫病;传染源控制;防治;试点;鄱阳湖区

Abstract:

Objective To evaluate the long?term effect of the comprehensive control strategy for schistosomiasis with emphasis on infectious source control in marshland?type endemic areas of Poyang Lake. Methods Three heavy endemic villages with schistosomiasis in the lake areas were selected as pilots for the comprehensive control strategy which included replacing bovine with tractors and forbidding grazing on marshlands. The data of schistosome infections of residents and Oncomelania hupensis snails were collected and analyzed statistically from 2009 to 2014. Results There were no patients with schistosomiasis through feces examinations in the 3 pilot villages. The average density of live snails in Niuzhou marshland showed a decline trend and the density was stable in Liulingwei marshland. There were no infected snails in the 2 marshlands, and no schistosome adult worms were found in the sentinel rats Conclusion The implantation of the comprehensive control strategy for schistosomiasis with emphasis on infectious source control can control the prevalence of schistosomiasis during a long period.

Key words: Schistosomiasis; Infection source control; Control; Pilot; Poyang Lake area

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